The Association Between Cervical Cancer Screening and Cancer Occurrence

The Association Between Cervical Cancer Screening Participation and Corresponding Results and Subsequent Cancer Occurrence and Death

To investigate the protective effect of cervical cancer incidence and mortality by screening attending frequency or screening pattern, and to evaluate the possible risk of developing malignancies among women with cervical lesions, inflammation or infection.

The eligibility criteria in the proposal are specified in different part of analyses respectively, which are briefly listed below:

Part I:

• Include women covered by national screening program and they did not have previous cervical cancer history before the study initiate date.

Part II:

• Include women ever participated cervical cancer screening and exclude women with previous cervical cancer history before screening attending.

Part III:

• Include women without previous cervical cancer history before the follow-up initiation.

Part IV:

• Include women without previous cervical cancer history before the follow-up initiation.